Webb19 okt. 2011 · The resulting DateTime/Time object will be in UTC vs local, yes, but the original timestamp is interpreted as being in UTC in both cases! So the moment in time … WebbIgnoring time zones altogether in Rails and PostgreSQL. I would save the value as timestamptz as is. (No multiplication.) You can always extract ms if need should be. If …
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Webb8 nov. 2024 · Sorted by: 1. From the string you can parse it to DateTime passing the format, and then format the output string: date_time = '10/18/2107 14:08:09' puts … WebbThe Benchmark module provides methods to measure and report the time used to execute Ruby code. Measure the time to construct the string given by the expression "a"*1_000_000_000: require 'benchmark' puts Benchmark.measure { "a" * 1_000_000_000 } On my machine (OSX 10.8.3 on i5 1.7 GHz) this generates: 0.350000 0.400000 0.750000 … gresham family law attorneys
変換 - RubyでUTCのタイムスタンプを取得するには?
Webb24 jan. 2013 · Is there an easier way to insert a time stamp in a file name ? def time_stamped_file (file) file.gsub (/\./,"_" + Time.now.strftime ("%m-%d_%H-%M-%S") + '.') … WebbSet the DEFAULT of the timestamp column to now () or CURRENT_TIMESTAMP. If you want timestamp instead of timestamptz you can still use now (), which is translated to "local" time according to the servers timezone setting - effectively the same as LOCALTIMESTAMP. Or, to get the time for a given time zone: Webb20 okt. 2015 · The two timestamps show the difference in time between when an event is received by logstash and when a network host says the event occured (which can be different due the network latency or the network host having NTP [network time protocol] issues) which is exactly what needs to be recorded. Here are the sample fields: grep for a string in a directory